Download Digital-Analog Converter Module type AJ65SBT

Digital-Analog Converter Module type AJ65SBT62DA
User's Manual
SAFETY PRECAUTIONS
(Read these precautions before using this product.)
Before using this product, please read this manual and the relevant manuals carefully and pay full
attention to safety to handle the product correctly.
The precautions given in this manual are concerned with this product. Refer to the user's manual of the
CPU module to use for a description of the programmable controller system safety precautions.
WARNING" and "
CAUTION".
In this manual, the safety precautions are classified into two levels: "
WARNING
Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.
CAUTION
Indicates that incorrect handling may cause hazardous conditions,
resulting in minor or moderate injury or property damage.
Under some circumstances, failure to observe the precautions given under "
CAUTION" may lead to
serious consequences.
Observe the precautions of both levels because they are important for personal and system safety.
Make sure that the end users read this manual and then keep the manual in a safe place for future
reference.
[Design Precautions]
WARNING
Configure safety circuits external to the programmable controller to ensure that the entire system
operates safely even when a fault occurs in the external power supply or the programmable
controller.
Not doing so can cause an accident due to false output or malfunction.
(1) The status of analog output depends on the setting of various functions that control the
analog output. Exercise great caution when setting those functions.
For details of analog output status, refer to Section 3.4.1 "Combinations of various
functions" in the user’s manual for the module.
(2) Due to failure of the output element or internal circuit, normal output may not be obtained
correctly.
Configure an external circuit for monitoring output signals that could cause a serious
accident.
!
CAUTION
Do not install the control lines or communication cables together with the main circuit lines or
power cables.
Keep a distance of 100mm (3.94 inches) or more between them.
Failure to do so may result in malfunction due to noise.
When a module is powered ON/OFF, voltage or current may instantaneously be output from the
output terminal of this module.
In such case, wait until the analog output becomes stable. Then, start controlling the external
device.
A-1
[Installation Precautions]
!
CAUTION
Use the programmable controller in an environment that meets the general specifications in this
manual.
Failure to do so may result in electric shock, fire, malfunction, or damage to or deterioration of
the product.
For protection of the switches, do not remove the cushioning material before installation.
Securely fix the module with a DIN rail or mounting screws. Tighten the screws within the
specified torque range.
Undertightening can cause drop of the screw, short circuit or malfunction.
Overtightening can damage the screw and/or module, resulting in drop, short circuit, or
malfunction.
Do not directly touch any conductive part of the module.
Doing so can cause malfunction or failure of the module.
[Wiring Precautions]
!
CAUTION
Shut off the external power supply for the system in all phases before wiring.
Failure to do so may result in damage to the product.
Ground the FG terminals to the protective ground conductor dedicated to the programmable
controller.
Failure to do so may result in malfunction.
Tighten any unused terminal screws within the specified torque range (0.42 to 0.50N•m).
Failure to do so may cause a short circuit due to contact with a solderless terminal.
Use applicable solderless terminals and tighten them within the specified torque range.
If any spade solderless terminal is used, it may be disconnected when the terminal screw comes
loose, resulting in failure.
Check the rated voltage and terminal layout before wiring to the module, and connect the cables
correctly.
Connecting a power supply with a different voltage rating or incorrect wiring may cause a fire or
failure.
Tighten the terminal screw within the specified torque range.
Undertightening can cause short circuit or malfunction.
Overtightening can damage the screw and/or module, resulting in drop, short circuit, or
malfunction.
Prevent foreign matter such as dust or wire chips from entering the module.
Such foreign matter can cause a fire, failure, or malfunction.
Place the cables in a duct or clamp them.
If not, dangling cable may swing or inadvertently be pulled, resulting in damage to the module or
cables or malfunction due to poor contact.
A-2
[Wiring Precautions]
!
CAUTION
Do not install the control lines or communication cables together with the main circuit lines or
power cables. Failure to do so may result in malfunction due to noise.
When disconnecting the cable from the module, do not pull the cable by the cable part.
Loosen the screws of connector before disconnecting the cable.
Failure to do so may result in damage to the module or cable or malfunction due to poor
contact.
[Startup and Maintenance Precautions]
!
CAUTION
Do not touch any terminal while power is on. Doing so may cause malfunction.
Shut off the external power supply for the system in all phases before cleaning the module or
retightening the terminal screws.
Failure to do so may cause the module to fail or malfunction.
Undertightening the terminal screws can cause short circuit or malfunction.
Overtightening can damage the screw and/or module, resulting in drop, short circuit, or
malfunction.
Do not disassemble or modify the modules.
Doing so may cause failure, malfunction, injury, or a fire.
Do not drop or apply strong shock to the module. Doing so may damage the module.
Shut off the external power supply for the system in all phases before mounting or removing the
module to or from the panel.
Failure to do so may cause the module to fail or malfunction.
After the first use of the product, do not mount/remove the terminal block to/from the module
more than 50 times. (IEC 61131-2 compliant)
Before handling the module, touch a grounded metal object to discharge the static electricity
from the human body.
Failure to do so may cause the module to fail or malfunction.
[Disposal Precautions]
!
CAUTION
When disposing of this product, treat it as industrial waste.
A-3
 CONDITIONS OF USE FOR THE PRODUCT 
(1) Mitsubishi programmable controller ("the PRODUCT") shall be used in conditions;
i) where any problem, fault or failure occurring in the PRODUCT, if any, shall not lead to any major or
serious accident; and
ii) where the backup and fail-safe function are systematically or automatically provided outside of the
PRODUCT for the case of any problem, fault or failure occurring in the PRODUCT.
(2) The PRODUCT has been designed and manufactured for the purpose of being used in general
industries.
MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY (INCLUDING, BUT NOT LIMITED
TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT, WARRANTY, TORT,
PRODUCT LIABILITY) FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO
PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR USED IN APPLICATION NOT
INTENDED OR EXCLUDED BY INSTRUCTIONS, PRECAUTIONS, OR WARNING CONTAINED IN
MITSUBISHI'S USER, INSTRUCTION AND/OR SAFETY MANUALS, TECHNICAL BULLETINS AND
GUIDELINES FOR the PRODUCT.
("Prohibited Application")
Prohibited Applications include, but not limited to, the use of the PRODUCT in;
 Nuclear Power Plants and any other power plants operated by Power companies, and/or any other
cases in which the public could be affected if any problem or fault occurs in the PRODUCT.
 Railway companies or Public service purposes, and/or any other cases in which establishment of a
special quality assurance system is required by the Purchaser or End User.
 Aircraft or Aerospace, Medical applications, Train equipment, transport equipment such as Elevator
and Escalator, Incineration and Fuel devices, Vehicles, Manned transportation, Equipment for
Recreation and Amusement, and Safety devices, handling of Nuclear or Hazardous Materials or
Chemicals, Mining and Drilling, and/or other applications where there is a significant risk of injury to
the public or property.
Notwithstanding the above, restrictions Mitsubishi may in its sole discretion, authorize use of the
PRODUCT in one or more of the Prohibited Applications, provided that the usage of the PRODUCT is
limited only for the specific applications agreed to by Mitsubishi and provided further that no special
quality assurance or fail-safe, redundant or other safety features which exceed the general specifications
of the PRODUCTs are required. For details, please contact the Mitsubishi representative in your region.
A-4
REVISIONS
* The manual number is given on the bottom left of the back cover.
Print Date
* Manual Number
Oct., 2000
Mar., 2005
SH (NA)-080107-A
SH (NA)-080107-B
Revision
First printing
Program example correction
Addition
Section 2.3
Correction
SAFETY PRECAUTIONS, About Manuals, Conformation to the EMC
Directive and Low Voltage Instruction, Chapter 1, Section 2.1, 2.2, 3.1,
3.4.1, 3.6.5, 4.2, 4.7.2, 6.2, Appendix 2
Mar., 2006
SH (NA)-080107-C
Correction
REVISIONS, Conformation to the EMC Directive and Low Voltage
Instruction, Section 2.3
Oct., 2006
SH (NA)-080107-D
Correction
SAFETY PRECAUTIONS, Section 4.3, Appendix 2
Dec., 2010
SH (NA)-080107-E
Addition
CONDITIONS OF USE FOR THE PRODUCT
Correction
SAFETY PRECAUTIONS, Related Manuals, About Manuals, About the
Generic Terms and Abbreviations, Chapter 1, Section 1.1, 2.2, 3.1, 3.2,
3.3, 3.3.1, 3.3.2, 3.4, 3.4.1, 3.5.2, 3.6.2, 4.2, 4.3, 4.4, 4.7, 4.8.2, 5.2, 5.3,
6.1, 6.2, Appendix1
Deletion
Section 4.7.1
Oct., 2014
SH(NA)-080107-F
Addition
ABOUT THE GENERIC TERMS AND ABBREVIATIONS, Section 2.4
Correction
ABOUT MANUALS, COMPLIANCE WITH EMC AND LOW VOLTAGE
DIRECTIVES, Section 2.2, 3.1, 3.2, 3.3.5, 3.6.5, 4.2, 4.3, 4.5, Chapter 5,
Section 5.2, 5.3, 6.2, Appendix 2
Japanese Manual Version SH-080088-H
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.
Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which
may occur as a result of using the contents noted in this manual.
 2000 MITSUBISHI ELECTRIC CORPORATION
A-5
INTRODUCTION
Thank you for choosing the Mitsubishi MELSEC-A series general-purpose programmable controller.
Before using the product, please read this manual carefully to use it to its optimum.
CONTENTS
SAFETY PRECAUTIONS ............................................................................................................................ A- 1
CONDITIONS OF USE FOR THE PRODUCT ........................................................................................... A- 4
REVISIONS .................................................................................................................................................. A- 5
INTRODUCTION .......................................................................................................................................... A- 6
ABOUT MANUALS ...................................................................................................................................... A- 8
COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES ............................................................. A- 8
ABOUT THE GENERIC TERMS AND ABBREVIATIONS ......................................................................... A- 9
PRODUCT COMPONENTS ........................................................................................................................ A-10
1. OVERVIEW
1- 1 to 1- 2
1.1 Features ................................................................................................................................................. 1- 1
2. SYSTEM CONFIGURATION
2- 1 to 2- 4
2.1 Overall Configuration ............................................................................................................................. 22.2 Applicable System.................................................................................................................................. 22.3 Checking Hardware Version .................................................................................................................. 22.4 Checking Serial Number ........................................................................................................................ 23 SPECIFICATION
1
2
3
3
3- 1 to 3- 16
3.1 General Specification ............................................................................................................................. 3- 1
3.2 Performance Specification ..................................................................................................................... 3- 2
3.3 I/O Conversion Characteristics .............................................................................................................. 3- 3
3.3.1 Voltage output characteristics ......................................................................................................... 3- 4
3.3.2 Current output characteristics ......................................................................................................... 3- 5
3.3.3 Relationship between offset/gain setting and analog output value ............................................... 3- 6
3.3.4 Accuracy .......................................................................................................................................... 3- 6
3.3.5 Conversion speed ........................................................................................................................... 3- 7
3.4 Function .................................................................................................................................................. 3- 8
3.4.1 Combinations of various functions.................................................................................................. 3- 9
3.5 Remote I/O Signals ................................................................................................................................ 3- 10
3.5.1 Remote I/O signal list .......................................................................................................................... 3- 10
3.5.2 Functions of the remote I/O signals.................................................................................................... 3- 11
3.6 Remote Register .................................................................................................................................... 3- 13
3.6.1 Allocation of the remote register ......................................................................................................... 3- 13
digital value setting (Addresses RWwm, RWwm+1) ............................................................ 3- 14
3.6.2 CH.
3.6.3 Analog output enable/disable setting (Address RWwm+2) ............................................................... 3- 14
3.6.4 Output range/HOLD/CLEAR setting (Address RWwm+3) ................................................................ 3- 15
check code (Addresses RWrn, RWrn+1) ............................................................................. 3- 16
3.6.5 CH.
3.6.6 Error code (Address RWrn+2) ............................................................................................................ 3- 16
A-6
4 SETUP AND PREPARATION BEFORE OPERATION
4- 1 to 4- 10
4.1 Pre-Operation Procedure....................................................................................................................... 44.2 Precautions When Handling .................................................................................................................. 44.3 Name of Each Part ................................................................................................................................. 44.4 Offset/Gain Setting ................................................................................................................................. 44.5 Section Number Setting ......................................................................................................................... 44.6 Facing Direction of the Module Installation ........................................................................................... 44.7 Data Link Cable Wiring .......................................................................................................................... 44.7.1 Connection of the CC-Link dedicated cables ................................................................................. 44.8 Wiring...................................................................................................................................................... 44.8.1 Wiring precautions........................................................................................................................... 44.8.2 Wiring of module with external equipment ..................................................................................... 44.9 Maintenance and Inspection .................................................................................................................. 45 PROGRAMMING
1
1
3
5
7
7
8
8
8
8
9
9
5- 1 to 5- 16
5.1 Programming Procedure........................................................................................................................ 5- 1
5.2 Conditions of Program Example ............................................................................................................ 5- 2
5.3 Program Example for Use of the QCPU (Q mode)............................................................................... 5- 4
5.4 Program Example for Use of the QnACPU ........................................................................................... 5- 8
5.5 Program Example for Use of the ACPU/QCPU (A mode) (dedicated instructions) ............................ 5- 10
5.6 Program Example for Use of the ACPU/QCPU (A mode) (FROM/TO instructions) ........................... 5- 13
6 TROUBLESHOOTING
6- 1 to 6- 6
6.1 Error Code List ....................................................................................................................................... 6- 1
6.2 Using the LED Indications to Check Errors ........................................................................................... 6- 2
6.3 Troubleshooting for the Case where the “ERR.” LED of the Master Station Flickers ......................... 6- 4
APPENDICES
APP -
1 to APP -
4
Appendix1 Comparison between This Product and Conventional Product ............................................ APP - 1
Appendix2 External Dimensions ............................................................................................................... APP - 3
INDEX
Index- 1 to Index- 3
A-7
ABOUT MANUALS
The following manuals are also related to this product.
In necessary, order them by quoting the details in the tables below.
Related Manuals
Manual Number
Manual Name
(Model Code)
CC-Link System Master/Local Module Type AJ61BT11/A1SJ61BT11 User's Manual
Describes the system configuration, performance specifications, functions, handling, wiring and
troubleshooting of the AJ61BT11 and A1SJ61BT11.
(Sold separately)
CC-Link System Master/Local Module Type AJ61QBT11/A1SJ61QBT11 User's Manual
Describes the system configuration, performance specifications, functions, handling, wiring and
troubleshooting of the AJ61QBT11 and A1SJ61QBT11.
(Sold separately)
MELSEC-Q CC-Link System Master/Local Module User's Manual
Describes the system configuration, performance specifications, functions, handling, wiring and
troubleshooting of the QJ61BT11.
(Sold separately)
MELSEC-L CC-Link System Master/Local Module User’s Manual
Describes the system configuration, performance specifications, functions, handling, wiring, and
troubleshooting of the LCPU with built-in CC-Link and LJ61BT11.
(Sold separately)
MELSEC iQ-R CC-Link System Master/Local Module User's Manual (Application)
Describes functions, parameter settings, programming, troubleshooting, I/O signals, and buffer memory
of the CC-Link system master/local module.
(Sold separately)
Type AnSHCPU/AnACPU/AnUCPU/QCPU-A (A Mode) Programming Manual (Dedicated
Instructions)
Describes the instructions extended for the AnSHCPU/AnACPU/AnUCPU/QCPU-A (A Mode).
IB-66721
(13J872)
IB-66722
(13J873)
SH-080394E
(13JR64)
SH-080895ENG
(13JZ41)
SH-081270ENG
(13JX19)
IB-66251
(13J742)
(Sold separately)
COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES
(1) Method of ensuring compliance
To ensure that Mitsubishi programmable controllers maintain EMC and Low
Voltage Directives when incorporated into other machinery or equipment, certain
measures may be necessary. Please refer to one of the following manuals.
User's manual for the CPU module or head module used
Safety Guidelines
(This manual is included with the CPU module, base unit, or head module.)
The CE mark on the side of the programmable controller indicates compliance
with EMC and Low Voltage Directives.
(2) Additional measures
To ensure that this product maintains EMC and Low Voltage Directives, please
refer to one of the manuals listed under (1).
A-8
ABOUT THE GENERIC TERMS AND ABBREVIATIONS
Unless otherwise specified, the following generic terms and abbreviations are used in
this manual to describe Type AJ65SBT-62DA digital-analog converter module.
Generic Term/Abbreviation
GX Developer
GX Works2
ACPU
QnACPU
QCPU (A mode)
QCPU (Q mode)
LCPU
RCPU
Master station
Local station
Remote I/O station
Remote device station
Remote station
Intelligent device station
Master module
Local module
SB
SW
RX
RY
RWw
RWr
Description
Product name of the software package for the MELSEC programmable Controllers.
Generic term for A0J2CPU, A0J2HCPU, A1CPU, A2CPU, A2CPU-S1, A3CPU,
A1SCPU, A1SCPU-S1, A1SCPUC-24-R2, A1SHCPU, A1SJCPU, A1SJCPU-S3,
A1SJHCPU, A1NCPU, A2NCPU, A2NCPU-S1, A3NCPU, A3MCPU, A3HCPU,
A2SCPU, A2SCPU-S1, A2SHCPU, A2ACPU, A2ACPU-S1, A3ACPU, A2UCPU,
A2UCPU-S1, A2ASCPU, A2ASCPU-S1, A2ASCPU-S30, A2USHCPU-S1, A3UCPU,
A4UCPU
Generic term for Q2ACPU, Q2ACPU-S1, Q2ASCPU, Q2ASCPU-S1, Q2ASHCPU,
Q2ASHCPU-S1, Q3ACPU, Q4ACPU, Q4ARCPU
Generic term for Q02CPU-A, Q02HCPU-A, Q06HCPU-A
Generic term for Q00JCPU, Q00UJCPU, Q00CPU, Q00UCPU, Q01CPU, Q01UCPU,
Q02CPU, Q02HCPU, Q02PHCPU, Q02UCPU, Q03UDCPU, Q03UDECPU,
Q03UDVCPU, Q04UDHCPU, Q04UDEHCPU, Q04UDVCPU, Q06HCPU, Q06PHCPU,
Q06UDHCPU, Q06UDEHCPU, Q06UDVCPU, Q10UDHCPU, Q10UDEHCPU,
Q12HCPU, Q12PHCPU, Q12PRHCPU, Q13UDHCPU, Q13UDEHCPU, Q13UDVCPU,
Q20UDHCPU, Q20UDEHCPU, Q25HCPU, Q25PHCPU, Q25PRHCPU, Q26UDHCPU,
Q26UDEHCPU, Q26UDVCPU, Q50UDEHCPU, and Q100UDEHCPU
Generic term for L02SCPU, L02SCPU-P, L02CPU, L02CPU-P, L06CPU, L06CPU-P,
L26CPU, L26CPU-P, L26CPU-BT, and L26CPU-PBT
Generic term for R04CPU, R08CPU, R16CPU, R32CPU, and R120CPU
Station that controls the data link system.
One master station is required for each system.
Station having a programmable controller CPU and the ability to communicate with the
master and other local stations.
Remote station that handles bit unit data only. (Performs input and output with external
devices.) (AJ65BTB1-16D, AJ65SBTB1-16D)
Remote station that handles bit unit and word unit data only. (Performs input and output
with external devices, and analog data exchange.)
Generic term for remote I/O station and remote device station.
(Controlled by the master station)
Station that can perform transient transmission, such as the AJ65BT-R2N (including local
stations).
Generic term for AJ61BT11, A1SJ61BT11, AJ61QBT11, A1SJ61QBT11, QJ61BT11N,
and QJ61BT11 when they are used as master stations.
Generic term for AJ61BT11, A1SJ61BT11, AJ61QBT11, A1SJ61QBT11, QJ61BT11N,
and QJ61BT11 when they are used as local stations.
Link special relay (for CC-Link)
Bit unit information that indicates the module operating status and data link status of the
master station/local station.
Link special register (for CC-Link)
16 bit unit information that indicates the module operating status and data link status of
the master station/local station.
Remote input (for CC-Link)
Information entered in bit units from the remote station to the master station.
Remote output (for CC-Link)
Information output in bit units from the remote station to the master station.
Remote register (Write area for CC-Link)
Information output in 16-bit units from the master station to the remote device station.
Remote register (Read area for CC-Link)
Information entered in 16-bit units from the master station to the remote device station.
A-9
PRODUCT COMPONENTS
This product consists of the following.
Product Name
Quantity
Type AJ65SBT-62DA digital - analog converter module
Type AJ65SBT-62DA digital - analog converter module user's manual (hardware)
A - 10
1
1
1 OVERVIEW
MELSEC-A
1 OVERVIEW
1
This user's manual explains the specifications, handling, programming methods and
others of Type AJ65SBT-62DA digital-analog converter module (hereafter abbreviated
to the "AJ65SBT-62DA") which is used as a remote device station of a CC-Link system.
The AJ65SBT-62DA is a module designed to convert digital values (16-bit signed BIN
data) from outside the programmable controller into analog values (voltages or
currents).
1.1 Features
This section gives the features of the AJ65SBT-62DA.
(1) High accuracy
This module performs D/A conversion at the accuracy of ±0.4% relative to the
maximum value of the analog output value at the operating ambient temperature
of 0 to 55°C, or at ±0.2% relative to the maximum value of the analog output
value at the operating ambient temperature of 25±5°C.
(2) Output range selectable per channel
You can choose the analog output range per channel to change the I/O
conversion characteristics.
(3) High resolution of 1/±4000
By changing the output range, you can choose and set the resolution to either
1/4000 or 1/±4000 (when the -10 to +10V range or user range setting 1 is
selected) to provide high-resolution analog values.
(4) Setting of analog output hold or clear at STOP of
programmable controller CPU
You can specify whether to hold or clear the analog value which is being output
from each channel of the unit when the programmable controller CPU has
entered the STOP mode or the AJ65SBT-62DA has stopped D/A conversion due
to error occurrence.
(5) Smaller than the conventional D/A converter module
This module is 60% smaller in installation area and 38% less in volume than the
conventional CC-Link D/A converter module (AJ65BT-64DAV/DAI).
(6) Up to 42 modules connectable
You can connect up to 42 AJ65SBT-62DA modules to one master station.
1-1
1 OVERVIEW
MELSEC-A
MEMO
1-2
2
SYSTEM CONFIGURATION
MELSEC-A
2 SYSTEM CONFIGURATION
This chapter describes the system configuration for use of the AJ65SBT-62DA.
2.1 Overall Configuration
The overall configuration for use of the AJ65SBT-62DA is shown below.
2-1
2
2
SYSTEM CONFIGURATION
MELSEC-A
2.2 Applicable System
This section explains the applicable system.
(1)
Applicable master modules
For available master modules, visit the CC-Link Partner Associations (CLPA)
website at:
www.cc-link.org
REMARK
Check the specifications of the master module before use.
(2)
Restrictions on use of CC-Link dedicated instructions (RLPA,
RRPA)
The CC-Link dedicated instructions may not be used depending on the
programmable controller CPU or master module used
For details of the restrictions, refer to the A series master module user's manual,
and the Programing Manual type AnSHCPU/AnACPU/AnUCPU/QCPU (A mode)
(Dedicated Instructions).
This module does not allow the use of the dedicated instructions other than
RLPA and RRPA.
Refer to Section 5.5 for a program example using the dedicated instructions
(RLPA, RRPA).
2-2
2
SYSTEM CONFIGURATION
MELSEC-A
2.3 Checking Hardware Version
The hardware version of the AJ65SBT-62DA can be checked on the DATE section on
the rating plate.
Year and month of
manufacture
MODEL
Hardware version
Software version
POWER
DATE
Conformed standard
yymm A B
MADE IN JAPAN
BD992C154H06
2.4 Checking Serial Number
The serial number of the AJ65SBT-62DA can be checked on the SERIAL section on
the rating plate.
2-3
2
SYSTEM CONFIGURATION
MELSEC-A
MEMO
2-4
3
SPECIFICATION
MELSEC-A
3 SPECIFICATION
This chapter provides the specifications of the AJ65SBT-62DA.
3.1 General Specification
Table 3.1 indicates the general specifications of the AJ65SBT-62DA.
Table 3.1 General specification
Item
3
Specification
Usage ambient temperature
0 to 55°C
Storage ambient temperature
-20 to 75°C
Usage ambient humidity
10 to 90% RH, non-condensing
Storage ambient humidity
Compliant with
JIS B 3502
and IEC
61131-2
Vibration durability
Under
intermittent
vibration
Under
continuous
vibration
Number of
sweeps
Frequency
Acceleration
Amplitude
5 to 8.4Hz
—
3.5mm
(0.14 inches)
8.4 to 150Hz
9.8m/s2
—
10 times each
in X, Y, Z
directions
5 to 8.4Hz
—
1.75mm
(0.069 inch)
—
8.4 to 150Hz
4.9m/s2
—
Compliant with JIS B 3502 and IEC 61131-2
(147 m/s2, 3 times each in 3 directions X, Y, Z)
Shock durability
Operating atmosphere
No corrosive gases
Operating altitude*3
0 to 2000m
Installation location
Inside a control panel
Overvoltage category*1
Less than II
Pollution level*2
Less than 2
*1 This indicates the section of the power supply to which the equipment is assumed to be connected between the
public electrical power distribution network and the machinery within premises.
Category II applies to equipment for which electrical power is supplied from fixed facilities.
The surge voltage withstand level for up to the rated voltage of 300V is 2500V.
*2 This index indicates the degree to which conductive material is generated in terms of the environment in which the
equipment is used.
Pollution level 2 is when only non-conductive pollution occurs. A temporary conductivity caused by condensing must
be expected occasionally.
*3 Do not use or store the programmable controller under pressure higher than the atmospheric pressure of altitude 0m.
Doing so may cause malfunction. When using the programmable controller under pressure, please consult your
local Mitsubishi representative.
3-1
3
SPECIFICATION
MELSEC-A
3.2 Performance Specification
Table 3.2 indicates the performance specifications of the AJ65SBT-62DA.
Table 3.2 Performance Specifications
Item
AJ65SBT-62DA
Voltage
Digital input
Analog output
16-bit signed binary (-4096 to 4095)
Current
16-bit signed binary (0 to 4095)
Voltage
-10 to 10VDC (external load resistance: 2k
Current
)
)
Accuracy
Ambient
Ambient
Analog output range
temperature temperature
0 to 55°C
25±5°C
Digital input
value
-4000 to 4000
I/O characteristics, maximum
resolution, accuracy*1 (accuracy
relative to maximum value of analog
output value)
to 1M
0 to 20mADC (external load resistance: 0 to 600
-10 to 10V
User range setting 1
(-10 to 10V)
±0.4%
(±40mV)
±0.2%
(±20mV)
±0.4%
(±20mV)
±0.2%
(±10mV)
±0.4%
(±80µA)
±0.2%
(±40µA)
0 to 5V
Voltage
0 to 4000
0 to 4000
2.5mV
1.25mV
1 to 5V
User range setting 2
(0 to 5V)
4 to 20mA
User range setting 3
(0 to 20mA)
1.0mV
5µA
0 to 20mA
Current
Max.
resolution
4µA
Factory setting is -10 to 10V.
Maximum conversion speed
1ms/1 channel
Output short-circuit protection
Yes
Absolute maximum output
Voltage: ±12V, Current 21mA
Number of analog output points
2 channels/1 module
CC-Link station type
Number of occupied stations
Communication cable
Dielectric withstand voltage
Isolation system
Noise immunity
External
connection
Communication area,
module power supply
I/O area
Applicable wire size
Applicable solderless terminals
Module mounting screw
Applicable DIN rail
Remote device station
1 station (RX/RY: 32 points each, RWr/RWw: 4 points each)
CC-Link dedicated cable
500VAC for 1 minute across all power supply and communication system terminals and all
analog output terminals
Across communication system terminals and all analog output terminals: Photocoupler isolated
Across power supply system terminals and all analog output terminals: Photocoupler isolated
Across channels: Non-isolated
By noise simulator of 500Vp-p noise voltage, 1µs noise width and 25 to 60Hz noise frequency
7-point 2-piece terminal block [transmission circuit, module power supply, FG]
M3 x 5.2 Tightening torque: 0.59 to 0.88N·m
Applicable solderless terminals: 2 max.
Direct-coupled, 18-point terminal block [analog output area]
M3 x 5.2 Tightening torque: 0.59 to 0.88N·m
Applicable solderless terminals: 2 max.
0.3 to 0.75mm2
RAV1.25-3 (conforming to JIS C 2805)
[Applicable wire size :0.3 to 1.25mm2]
V2-MS3, RAP2-3SL, TGV2-3N
[Applicable wire size: 1.25 to 2.0mm2]
M4 screw × 0.7mm × 16mm or more (tightening torque range: 0.78 to 1.08N m)
Can also be mounted to DIN rail
TH35-7.5Fe, TH35-7.5Al (conforming to IEC 60715)
24V DC (20.4V DC to 26.4V DC)
External power supply
Inrush current: 8.2A, within 2.1ms
Current consumption: 0.16A (at 24VDC)
3-2
3
SPECIFICATION
MELSEC-A
Item
AJ65SBT-62DA
0.20kg
Weight
*1: For the details of the I/O conversion characteristic, refer to Section 3.3.
3.3 I/O Conversion Characteristics
An I/O conversion characteristic indicates an inclination of a straight line which
connects an offset value and a gain value at the time when a digital value set from the
programmable controller CPU is converted into an analog value (voltage or current
output).
The offset value is an analog value (voltage or current) output when the digital value
set from the programmable controller CPU is 0.
The gain value is an analog value (voltage or current) output when the digital value set
from the programmable controller CPU is 4000.
3-3
3
SPECIFICATION
MELSEC-A
3.3.1 Voltage output characteristics
The voltage output characteristic graph is shown below.
1
5
Practical analog output scope
Analog output value (V)
10
3
1
2
0
-5
-10
-4096 -4000
-2000
0
2000
4000 4095
Digital input value
Number
Analog output Range Setting
Offset value
Gain value
Digital input value
Maximum resolution
1)
-10 to 10v
0V
10V
-4000 to 4000
2.5mV
2)
0 to 5V
0V
5V
3)
1 to 5V
1V
5V
—
User range setting 1
(-10 to 10v)
0V
10V
-4000 to 4000
2.5mV
—
User range setting 2
(0 to 5v)
0V
5V
0 to 4000
1.0mV
0 to 4000
1.25mV
1.0mV
Fig. 3.1 Voltage Output Characteristic
POINT
(1) Within the digital input and analog output scopes of each output range, the
maximum resolution and accuracy are within the performance specification
range. Outside those scopes, however, they may not fall within the performance
specification range. (Avoid using the dotted line part in Fig. 3.1.)
(2) Set the offset and gain values of the user range setting within the range
satisfying the following conditions.
(a) Setting range when user range setting 1 is selected: -10 to 10V
(b) Setting range when user range setting 2 is selected: 0 to 5V
(c) (Gain value) > (Offset value)
If you attempt to make setting outside the setting range of (a) or (b), the "RUN"
LED flickers at 0.5s intervals.
Set the values within the setting range.
If you attempt to make setting outside the setting range of (c), the "RUN" LED
flickers at 0.5s intervals.
Make setting again.
3-4
3
SPECIFICATION
MELSEC-A
3.3.2 Current output characteristics
The current output characteristic graph is shown below.
Practical analog output scope
Analog output value (mA)
20
15
10
2
1
5
4
0
0
2000
4000 4095
Digital input value
Number
Analog output Range Setting
Offset value
Gain value
1)
0 to 20mA
0mA
20mA
2)
4 to 20mA
4mA
20mA
—
User range setting 3
(0 to 20mA)
0mA
20mA
Digital input value
Maximum resolution
5µA
0 to 4000
4µA
Fig. 3.2 Current Output Characteristic
POINT
(1) Within the digital input and analog output scopes of each output range, the
maximum resolution and accuracy are within the performance specification
range. Outside those scopes, however, they may not fall within the performance
specification range. (Avoid using the dotted line part in Fig. 3.2.)
(2) Set the offset and gain values of the user range setting within the range
satisfying the following conditions.
(a) Setting range when user range setting 3 is selected: 0 to 20mA
(b) (Gain value) > (Offset value)
If you attempt to make setting outside the setting range of (a), the "RUN" LED
flickers at 0.5s intervals.
Set the values within the setting range.
If you attempt to make setting outside the setting range of (b), the "RUN" LED
flickers at 0.5s intervals.
Make setting again.
3-5
3
SPECIFICATION
MELSEC-A
3.3.3 Relationship between offset/gain setting and analog output value
How to calculate the analog output value:
The resolution of AJ65SBT-62DA can be set arbitrarily by modifying the setting of the
offset value and gain value.
How to calculate the analog value resolution and the analog output value for a given
digital input value when the settings of the offset value and gain value are changed is
shown next.
(1)
Resolution
Find the resolution with the following expression.
(Analog resolution) =
(2)
(Gain value) - (Offset value)
4000
Analog output value
Find the analog output value with the following expression.
(Analog output) = (Analog resolution) × (Digital input value) + (Offset value)
3.3.4 Accuracy
Accuracy is relative to the maximum value of the analog output value.
If you change the offset/gain setting or output range to change the output characteristic,
accuracy does not change and is held within the range indicated in the performance
specifications.
Accuracy of voltage output
For voltage output, the maximum value of the analog output value changes with
the range.
For example, accuracy is relative to 5V when the 0 to 5V range is selected.
Analog output is provided at the accuracy of within ±0.2% (±10mV) when the
operating ambient temperature is 25±5°C, or within ±0.4% (±20mA) when the
operating ambient temperature is 0 to 55°C.
5V
Varies within the range of
0.2% ( 10mV) at operating
ambient temperature of 25 5 .
Analog output voltage
(1)
Varies within the range of
0.4% ( 20mV) at operating
ambient temperature of 0 to 55
.
0V
0
4000
Digital input value
Fig. 3.3 Voltage Output Accuracy (When 0 to 5V Range Is Selected)
3-6
3
SPECIFICATION
(2)
MELSEC-A
Accuracy of current output
For current output, accuracy is relative to 20mA.
Analog output is provided at the accuracy of within ±0.2% (±40µA) when the
operating ambient temperature is 25±5°C, or within ±0.4% (±80µA) when the
operating ambient temperature is 0 to 55°C.
20mA
Analog output value
Varies within the range of
0.2% ( 40 A) at operating
ambient temperature of 25 5 .
Varies within the range of
0.4% ( 80 A) at operating
ambient temperature of 0 to 55
.
0mA
0
4000
Digital input value
Fig. 3.4 Current Output Accuracy
3.3.5 Conversion speed
Conversion speed indicates time required to read the digital output value written to the
buffer memory, perform D/A conversion, and then output the specified analog value.
Conversion speed per channel of the AJ65SBT-62DA is 1ms.
Due to the data link processing time of the CC-Link system, there is a transmission
delay until the D/A conversion value is read actually.
For the data link processing time, refer to the user's manual for the master module
used.
Example) Data link processing time taken in the asynchronous mode when the master
module is the QJ61BT11 (normal value)
[Calculation expression]
SM+LS×1+remote device station processing time
SM: Scan time of master station sequence program
LS : Link scan time
Remote device station processing time: (Number of channels used+1*) × 1ms
*: Internal processing time of AJ65SBT-62DA
3-7
3
SPECIFICATION
MELSEC-A
3.4 Function
Table 3.3 lists the functions of the AJ65SBT-62DA.
Table 3.3 AJ65SBT-62DA Function List
Item
Description
Refer to
D/A output
enable/disable function
Specify whether the D/A conversion value is output or the offset value is output per
channel.
Note that the conversion speed is constant independently of the output
enable/disable setting.
Section 3.5.2
D/A conversion
enable/disable function
Specify whether D/A conversion is enabled or disabled per channel.
The sampling cycle can be shortened by setting the unused channel to D/A
conversion disable.
Section 3.6.3
You can set the analog output range per channel to change the I/O conversion
characteristics.
Select the output range setting from among the following 8 types.
Output Range
Output range changing
function
Set Value
-10 to 10V
0H
0 to 5V
1H
1 to 5V
2H
0 to 20mA
3H
4 to 20mA
4H
User range setting 1 (-10 to 10V)
5H
User range setting 2 (0 to 5V)
6H
User range setting 3 (0 to 20mA)
7H
Section 3.6.4
Function to specify hold
or clear of the analog
output when the
programmable controller
CPU is in the STOP
status (HOLD/CLEAR
setting)
Specify per channel whether to hold or clear (output the offset value) the analog
value which is being output from each channel when the programmable controller
CPU has entered the STOP status or the AJ65SBT-62DA has stopped D/A
conversion due to error occurrence.
Section 3.6.4
Offset/gain setting
You can make offset/gain setting per channel without potentiometers to change the
I/O conversion characteristics freely.
Section 4.4
3-8
3
SPECIFICATION
MELSEC-A
3.4.1 Combinations of various functions
You can set the analog output as indicated in Table 3.4 by combining the
HOLD/CLEAR setting (RWwm+3), CH.
analog output enable/disable flag (RYn0,
RYn1) and Analog output enable/disable setting (RWwm+2).
Make setting according to your system application.
Table 3.4 Analog output status combination list
Setting Analog output enable/
combination disable setting (RWwm+2)
Enable (1)
CH.
analog output
enable/disable flag
(RYn0, RYn1)
Execution
status
HOLD/CLEAR setting
(RWwm+3)
Enable (ON)
HOLD
CLEAR
Prohibit (0)
Prohibit (OFF)
Enable or disable
HOLD or CLEAR
HOLD or CLEAR
Analog output status when the
programmable controller CPU is in the
RUN status
Output of the analog value after D/A conversion
from the digital value specified by the
programmable controller CPU
Offset value
0V/0mA
Analog output status when the
programmable controller CPU is in the
STOP status
Analog value before
the programmable
controller CPU stop is
retained
Offset value
Offset value
0V/0mA
Analog output status at programmable
controller CPU stop error
Analog value before
the programmable
controller CPU stop is
retained
Offset value
Offset value
0V/0mA
Offset value
0V/0mA
Offset value
0V/0mA
Analog output status at occurrence of
AJ65SBT-62DA digital value setting error
Analog output status when the "L RUN"
LED turns off/"L.ERR" LED turns on
Output of the maximum or minimum analog
value
The analog value
before the "L RUN"
LED turns off is
retained.
Offset value
Analog output status when the "L ERR."
LED flickers
Output of the analog value after D/A conversion
from the digital value specified by the
programmable controller CPU
Offset value
0V/0mA
Analog output status in initial processing
completion status after power-reset
Output of the analog value after D/A conversion
from the digital value specified by the
programmable controller CPU
Offset value
0V/0mA
Analog output status at occurrence of
AJ65SBT-62DA output range setting error
0V/0mA
0V/0mA
0V/0mA
0V/0mA
Analog output status at occurrence of
AJ65SBT-62DA watchdog timer error
0V/0mA
0V/0mA
0V/0mA
0V/0mA
POINT
When the QnACPU is used, using "Y" as the remote output (RY) refresh device of
the automatic refresh parameter may not hold the analog value even for the HOLD
setting.
For the HOLD setting, use "M" or "B" as the remote output (RY) refresh device.
3-9
3
SPECIFICATION
MELSEC-A
3.5 Remote I/O Signals
This section describes the assignment and functions of the remote I/O signals.
3.5.1 Remote I/O signal list
Remote inputs (RX) mean the input signals from the AJ65SBT-62DA to the master
module, and remote outputs (RY) mean the output signals from the master module to
the AJ65SBT-62DA.
In communications with the master station, the AJ65SBT-62DA uses 32 points of the
remote inputs (RX) and 32 points of the remote outputs (RY). Table 3.5 indicates the
assignment and names of the remote I/O signals.
Table 3.5 Remote I/O Signals List
Signal Direction: AJ65SBT-62DA
Master Module
Remote input (RX)
Name
RXn0
to
RXnB
Reserved
RXnC
E2PROM write error flag
RXnD
RXnE
RXnF
Signal Direction: Master Module
AJ65SBT-62DA
Remote output (RY)
Name
RYn0
CH.1 analog output enable/disable flag
Reserved
Test mode flag
RYn1
CH.2 analog output enable/disable flag
RX (n+1) 0
to
RX (n+1) 7
Reserved
RYn2
to
RY (n+1) 7
Reserved
RX (n+1) 8
Initial data processing request flag
RY (n+1) 8
Initial data processing complete flag
RX (n+1) 9
Initial data setting complete flag
RY (n+1) 9
Initial data setting request flag
RX (n+1) A
Error status flag
RY (n+1) A
Error reset request flag
RX (n+1) B
Remote READY
RX (n+1) C
to
RX (n+1) F
Reserved
RY (n+1) B
to
RY (n+1) F
Reserved
POINT
The reserved devices given in Table 3.5 are used by the system and cannot be
used by the user.
If the user has used (turned on/off) any of them, we cannot guarantee the functions
of the AJ65SBT-62DA.
3 - 10
3
SPECIFICATION
MELSEC-A
3.5.2 Functions of the remote I/O signals
Table 3.6 explains the functions of the remote I/O signals of the AJ65SBT-62DA.
Table 3.6 Remote I/O Signal Details (1/2)
Device No.
Signal Name
Description
Turns on the number of E2PROM write times exceeds its limit (1000,000 times per
RXnC
E2PROM write error flag
RXnF
Test mode flag
channel). If this flag has turned on, this module itself has failed (hardware fault) and
therefore this flag cannot be reset (turned off) by the error reset request flag.
Turns on in the test mode.
(Used for interlock to prevent wrong output during offset/gain setting.)
After power-on, the initial data processing request flag is turned on by the
AJ65SBT-62DA to request the initial data to be set.
Also, after the initial data processing is complete (initial data processing complete
flag RY (n+1) 8 ON), the flag is turned off.
RX (n+1) 8
RX (n+1) 9
Initial data processing request
flag
Initial data setting complete flag
When the initial data setting request (RY (n+1) 9 ON) is made, the flag turns on
after the initial data setting completion is done.
Also, after the initial data setting is complete, the initial setting complete flag turns
off when the initial data setting request flag turns off.
Turns on at occurrence of the output range setting error, digital value setting error
or E2PROM write error (RXnC).
Does not turn on at occurrence of the watchdog timer error.
(The "RUN" LED goes off.)
RX (n+1) A
Error status flag
RX (n+1) B
Remote READY
Turns on when initial data setting is completed after power-on or at termination of
the test mode.
(Used for interlocking read/write from/to the master module.)
n: Address allocated to the master module by station number setting.
3 - 11
3
SPECIFICATION
MELSEC-A
Table 3.6 Remote I/O Signal Details (2/2)
Device No.
Signal Name
Description
CH.
analog output
enable/disable flag
D/A conversion value output enable flag for channel 1 or 2. Turn on this flag to
enable the D/A conversion value of the corresponding channel to be output.
Turn off when you want to disable the output of the D/A conversion value.
Processed on the leading edge of ON/OFF.
RY (n+1) 8
Initial data processing complete
flag
Turns on after initial data processing completion when initial data processing is
requested after power-on or test mode operation.
RY (n+1) 9
Initial data setting request flag
RYn0
to
RYn1
RY (n+1) A
Error reset request flag
Turns on at the time of initial data setting or changing.
Turning on this flag resets (turns off) the error status flag (RX(n+1)A) and also
clears (to 0000H) the error code (RWrn+2) and CH.
check code (RWrn,
RWrn+1) in the remote register. However, since the E2PROM write error flag
(RXnC) cannot be reset, the error status flag remains on, too.
n: Address allocated to the master module by station number setting.
3 - 12
3
SPECIFICATION
MELSEC-A
3.6 Remote Register
The AJ65SBT-62DA has a remote resister for data communication with the master
module. The remote register allocation and data structures are described below.
3.6.1 Allocation of the remote register
The allocation of the remote register is shown in Table 3.7.
Table 3.7 Allocation of the remote register
Transfer Direction
Master
Remote
Remote
Master
Address
Description
Default Value
RWwm
CH. 1 digital value setting
0
RWwm+1
CH. 2 digital value setting
0
RWwm+2
Analog output enable/disable setting
0
Section 3.6.3
RWwm+3
Output range/HOLD/CLEAR setting
0
Section 3.6.4
RWrn
CH. 1 check code
0
RWrn+1
CH. 2 check code
0
RWrn+2
Error code
0
RWrn+3
Reserved
0
Refer to
Section 3.6.2
Section 3.6.5
Section 3.6.6
m, n: The address set for the master station in the station number setting.
POINT
Do not execute read or write to the remote register that is not allowed to use. When
a read or write is executed, the functions of the AJ65SBT-62DA is not guaranteed.
3 - 13
3
SPECIFICATION
3.6.2 CH.
MELSEC-A
digital value setting (Addresses RWwm, RWwm+1)
(1)
This area is used to write the digital value for the D/A conversion from the
programmable controller CPU.
(2)
The digital value at all channels become “0” in the following conditions:
(a) After the power is turned on, when the remote READY (RX(n+1)B) is turned
on.
(3)
The digital value that may be set is a 16-bit signed binary within the setting range
which matches the output range setting.
If a value beyond the range of the digital value resolution is set, the data in Table
3.8 is applied for the D/A conversion.
In addition, the checking code is stored in the check code storage area
(addresses RWrn, RWrn+1).
Table 3.8 Available setting range of the digital value
Output Range
Available setting range
Digital value for the D/A
conversion when the value
beyond the range is set
-10 to 10V
User range setting 1
-4096 to 4095
(Practical scope: -4000 to 4000)
4096 or more: 4095
-4097 or less: -4096
0 to 5V
1 to 5V
User range setting 2
0 to 20mA
4 to 20mA
User range setting 3
-96 to 4095
(Practical scope: 0 to 4000)
4096 or more: 4095
-97 or less: -96
3.6.3 Analog output enable/disable setting (Address RWwm+2)
(1)
Set whether D/A conversion is enabled or disabled per channel.
(2)
The default setting is conversion disable for all channels.
b15
b14
b13
b12
b11
b10
b9
b8
b7
b6
b5
b4
b3
b2
b1
b0
CH.2 CH.1
Ignored
3 - 14
0: Conversion disable
1: Conversion enable
3
SPECIFICATION
MELSEC-A
3.6.4 Output range/HOLD/CLEAR setting (Address RWwm+3)
(1)
Make output range setting using the 8 upper bits (b8 to b15) of address
RWwm+3.
Make HOLD/CLEAR setting using the 8 lower bits (b0 to b7) of address RWwm+3.
(2)
The default settings are -10 to 10V and CLEAR.
Example
Set 5101H when setting channel 1 to "0 to 5V" and "HOLD" and channel 2 to "User range setting
1" and "CLEAR".
b15 b14 b13 b12 b11 b10
0
1
0
1
0
0
b9
0
b8
1
b7
0
b6
0
b5
0
b4
0
b3
0
b2
0
b1
0
CH.2
CH.1
CH.2
CH.1
5
1
0
1
3 - 15
b0
1 5101H
3
SPECIFICATION
3.6.5 CH.
MELSEC-A
check code (Addresses RWrn, RWrn+1)
(1)
This area is used to check if the digital value is within or out of the setting range.
One of the following checking codes is stored when the digital value lower or
higher than the setting range is set.
Check code
000FH
Description
A digital value which exceeds the setting range was set.
00F0H
A digital value which is below the setting range was set.
00FFH
A digital value below the setting range and a digital value exceeding the setting
range were set before the error reset request.
For example, the 00FFH check code is stored if a digital value exceeding the
setting range is written and after that a digital value below the setting range is
also written without the reset of the check code.
(2)
The check code once stored is not reset even if the set value is set to within the
valid setting allowed range.
(3)
The storage area or the check code is reset by turning on the error reset request
flag (RY (n+1)A).
3.6.6 Error code (Address RWrn+2)
If an error occurs (the RUN LED flickers) when data is written to the AJ65SBT-62DA,
the corresponding error code is stored into the remote register (address RWrn+2) of
the AJ65SBT-62DA.
Refer to Section 6.1 for details of the error codes.
3 - 16
4
SETUP AND PREPARATION BEFORE OPERATION
MELSEC-A
4 SETUP AND PREPARATION BEFORE OPERATION
4.1 Pre-Operation Procedure
This section explains the preparatory procedure for operating the AJ65SBT-62DA.
START
Create a program.
(When making offset/gain setting, set all
channels to any of user range settings 1 to 3
in the sequence program.)
.......Refer to Chapter 5.
4
No
Make offset/gain setting?
Yes
Start data link.
Offset/gain setting (Refer to Section 4.4.)
END
4.2 Precautions When Handling
The precautions when handling the AJ65SBT-62DA are described below:
CAUTION
Do not touch any terminal while power is on. Doing so may cause malfunction.
Prevent foreign matter such as dust or wire chips from entering the module.
Such foreign matter can cause a fire, failure, or malfunction.
Do not disassemble or modify the modules.
Doing so may cause failure, malfunction, injury, or a fire.
Do not directly touch any conductive part of the module.
Doing so can cause malfunction or failure of the module.
Do not drop or apply strong shock to the module.
Doing so may damage the module.
Tighten the terminal screw within the specified torque range.
Undertightening can cause short circuit or malfunction.
Overtightening can damage the screw and/or module, resulting in drop, short circuit,
or malfunction.
4-1
4
SETUP AND PREPARATION BEFORE OPERATION
CAUTION
MELSEC-A
When disposing of this product, treat it as industrial waste.
Use the programmable controller in an environment that meets the general
specifications in this manual.
Failure to do so may result in electric shock, fire, malfunction, or damage to or
deterioration of the product.
For protection of the switches, do not remove the cushioning material before
installation.
Securely fix the module with a DIN rail or mounting screws. Tighten the screws
within the specified torque range.
Undertightening can cause drop of the screw, short circuit or malfunction.
Overtightening can damage the screw and/or module, resulting in drop, short circuit,
or malfunction.
Shut off the external power supply for the system in all phases before mounting or
removing the module to or from the panel.
Failure to do so may cause the module to fail or malfunction.
Before handling the module, touch a grounded metal object to discharge the static
electricity from the human body.
Failure to do so may cause the module to fail or malfunction.
(1)
Tighten the screws such as module installation screws with the following torque:
Screw location
Tightening torque range
Module installation screw (M4 screw)
0.78 to 1.08N m
Terminal block terminal screw (M3 screw)
0.59 to 0.88N m
Terminal block installation screw (M3.5 screw)
0.68 to 0.98N m
(2)
A protective film is attached on the module’s surface for the purpose of scratch
prevention during transportation.
Prior to use, be sure to remove it.
(3)
When using the DIN rail adapter, install the DIN rail by making sure of the
following:
(a) Applicable DIN rail models (conforming to the IEC 60715)
TH35-7.5Fe
TH35-7.5Al
(b)
(4)
DIN rail installation screw interval
When installing the DIN rail, tighten the screws with less than 200mm (7.87
inch) pitches.
When mounting the AJ65SBT-62DA to the DIN rail, press with your finger the
centerline of the DIN rail hook at the bottom of the module until it clicks.
DIN rail
DIN rail hook
(5)
For the models, specifications, and manufacturers of the cables that can be used
for the AJ65SBT-62DA, refer to the user's manual for the master module used.
4-2
4
SETUP AND PREPARATION BEFORE OPERATION
MELSEC-A
4.3 Name of Each Part
The name of each part in the AJ65SBT-62DA is shown.
Number
Name and
appearance
Description
PW LED
RUN LED
1)
Operation status
display LED
L RUN LED
L ERR. LED
2)
Offset/gain
adjusting LEDs
3)
SELECT/SET
switch
CH
OFFSET
GAIN
ON: Power supply on
OFF: Power supply off
On
: Normal operation
Flashing : 0.1s intervals indicate an output range setting error.
Normal mode
0.5s intervals indicate a digital value setting error.
Off
: 24VDC power supply shutoff or watchdog timer error
occurred.
On
: Indicates that the SELECT/SET switch is in the SET
position.
Flashing : 0.1s intervals indicate that the output range setting is
not any of "user range settings 1 to 3".
Test mode
0.5s intervals indicate that you attempted to make
offset/gain setting outside the setting range.
Off
: Indicates that the SELECT/SET switch is in the
SELECT or center position.
On
: Normal communication
Off
: Communication cutoff (time expiration error)
On
: Indicates that transmission speed setting or station number setting is
outside the range.
Flicker at fixed intervals
: Indicates that transmission speed setting or station
number setting was changed from that at power-on.
Flicker at unfixed intervals : Indicates that you forgot fitting the termination resistor or
the module or CC-Link dedicated cable is affected by
noise.
Off
: Indicates normal communications.
Normal mode
Normally OFF.
The LEDs lit change every time the SELECT/SET switch is moved
Test mode
to SELECT. (Refer to Section 4.4.)
Used to make offset/gain setting in the test mode.
4-3
4
SETUP AND PREPARATION BEFORE OPERATION
Number
Name and
appearance
4)
UP/DOWN
switch
MELSEC-A
Description
Used to adjust the offset value and gain value of the channel specified by the SELECT/SET switch.
Use the switches in STATION NO. "10", "20" and "40" to set the tens of the station number.
Use the switches in STATION NO. "1", "2", "4" and "8" to set the units of the station number.
The switches are all factory-set to OFF.
Always set the station number within the range 1 to 64.
You cannot set the same station number to two or more stations.
Setting any other number than 1 to 64 will result in an error, flickering the "L ERR." LED.
5)
Station number
setting switches
Station
number
40
Tens
20
10
8
4
Units
2
1
OFF
OFF
OFF
OFF
OFF
OFF
ON
2
OFF
OFF
OFF
OFF
OFF
ON
OFF
3
OFF
OFF
OFF
OFF
OFF
ON
ON
4
OFF
OFF
OFF
OFF
ON
OFF
OFF
1
10
OFF
OFF
ON
OFF
OFF
OFF
OFF
11
OFF
OFF
ON
OFF
OFF
OFF
ON
64
ON
ON
OFF
OFF
ON
OFF
OFF
(Example) To set the station number to "32", set the switches as indicated below.
Station
number
40
20
10
8
4
2
1
32
OFF
ON
ON
OFF
OFF
ON
OFF
6)
Units
Setting switches
4
2
1
Transmission
speed
0
OFF
OFF
OFF
156kbps
1
OFF
OFF
ON
625kbps
2
OFF
ON
OFF
2.5Mbps
3
OFF
ON
ON
5.0Mbps
4
ON
OFF
OFF
10Mbps
Set value
Transmission
speed setting
switches
Tens
Always set the transmission speed within the above range.
The switches are all factory-set to OFF.
Making any other setting than the above will result in an error, flickering the "L ERR." LED.
7)
Terminal block
Used to connect the module power supply, transmission and I/O signals.
8)
DIN rail hook
Used to mount the module to the DIN rail.
4-4
4
SETUP AND PREPARATION BEFORE OPERATION
MELSEC-A
4.4 Offset/Gain Setting
When changing the I/O conversion characteristics, follow the procedure below.
4-5
4
SETUP AND PREPARATION BEFORE OPERATION
MELSEC-A
POINT
(1) Set the offset and gain values in the actual usage state.
(2) The offset and gain values are stored on E2PROM in the AJ65SBT-62DA and
are not cleared at power-off.
(3) Shorting the TEST terminals to enter the test mode and executing initial settings
will start D/A conversion on all channels. To judge the test mode, use the test
mode flag as an interlock.
(4) Make offset/gain setting within the range indicated in POINT of Section 3.3.1
and Section 3.3.2. If setting is made outside this range, the maximum
resolution/accuracy may not fall within the performance specifications range.
(5) When making offset/gain setting (in the test mode), set all channels to any of
"user range settings 1 to 3".
Setting any other range will result in an error and flicker the "RUN" LED at 0.1s
intervals.
Refer to Section 3.6.4 for output range setting.
4-6
4
SETUP AND PREPARATION BEFORE OPERATION
MELSEC-A
4.5 Section Number Setting
The station number setting of the AJ65SBT-62DA determines the buffer memory
addresses of the master module where the remote I/O signals and read/write data are
stored.
For details, refer to the user's manual for the master module used.
4.6 Facing Direction of the Module Installation
The AJ65SBT-62DA module may be installed in any of six directions.
(There are no restrictions on the facing directions.)
Also, a DIN rail may be used for installation.
Ceiling installation
DIN rail
Front installation
Flat installation
4-7
4
SETUP AND PREPARATION BEFORE OPERATION
MELSEC-A
4.7 Data Link Cable Wiring
This section explains the wiring of the CC-Link dedicated cable used for connection of
the AJ65SBT-62DA and master module.
4.7.1 Connection of the CC-Link dedicated cables
Connect the CC-Link dedicated cable between the AJ65SBT-62DA and master
module as shown below.
4.8 Wiring
This section provides the instructions for wiring the AJ65SBT-62DA and its wiring with
external equipment.
4.8.1 Wiring precautions
To obtain maximum performance from the functions of AJ65SBT-62DA and improve
the system reliability, an external wiring with high durability against noise is required.
The precautions when performing external wiring are as follows:
(1) Use separate cables for the AC and AJ65SBT-62DA external output signals, in
order not to be affected by the AC side surge or conductivity.
(2)
Do not bundle or place with load carrying wires other than the main circuit line,
high voltage line or programmable controller. Noises, surges, or conductivity may
affect the system.
(3)
Place a one-point grounding on the programmable controller side for the
shielded line or shielded cable.
4-8
4
SETUP AND PREPARATION BEFORE OPERATION
MELSEC-A
4.8.2 Wiring of module with external equipment
(1)
For voltage output
*1 ..... Use a two-core twist shielded line for the wiring.
*2 ..... If noise or ripples occur in the external wiring, connect a 0.1 to 0.47µF
capacitor (25V or higher voltage-resistant product) to the input
terminals of the external device.
(2)
For current output
*1 ..... Use a two-core twist shielded line for the wiring.
*2 ..... If noise or ripples occur in the external wiring, connect a 0.1 to 0.47µF
capacitor (25V or higher voltage-resistant product) to the input
terminals of the external device.
POINT
D/A conversion values are fluctuated by self-heating within approx. 30 minutes after
power is turned ON.
4.9 Maintenance and Inspection
There are no special inspection items for the AJ65SBT-62DA module, but follow the
inspections items describes in the programmable controller CPU User's Manual so that
the system can always be used in the best condition.
4-9
4
SETUP AND PREPARATION BEFORE OPERATION
MEMO
4 - 10
MELSEC-A
5
PROGRAMMING
MELSEC-A
5 PROGRAMMING
The programming procedure, basic read/write programs, and program examples for
the AJ65SBT-62DA are described.
When applying any of the program examples introduced in this chapter to the actual
system, verify the applicability and confirm that no problems will occur in the system
control.
This chapter describes examples when a QCPU, QnACPU, or ACPU is used as a
CPU module and GX Developer is used as a programming tool. For the case when a
LCPU is used as a CPU module or GX Works2 is used as a programming tool, refer to
the user's manual for the master module used.
In addition, for details on a master module and dedicated instructions described in
each program example, refer to the user's manual for the master module used and
Type AnSHCPU/AnACPU/AnUCPU/QCPU-A (A Mode) Programming Manual
(Dedicated Instructions) respectively.
5.1 Programming Procedure
Create programs for executing the digital-analog conversion of the AJ65SBT-62DA in
the following procedure.
START
Analog output enable/disable setting
(D/A conversion enable/disable setting)
Initial settings *1
Output range/HOLD/CLEAR setting
Digital value setting
............. *2
Analog output enable/disable specification
............. *2
COMPLETION
*1 When using the QCPU (Q mode), you can use the remote device station
initialization procedure registration function to make settings. When using the
ACPU, QCPU (A mode) or QnACPU, use the sequence program to make settings.
*2 The remote device station initialization procedure registration function cannot be
used to make settings.
Use the sequence program to make settings.
5-1
5
5
PROGRAMMING
MELSEC-A
5.2 Conditions of Program Example
The program examples in this chapter are created under the following conditions.
(1) System configuration
(2) Relationships between programmable controller CPU, master
module and AJ65SBT-62DA
5-2
5
PROGRAMMING
MELSEC-A
POINT
Some CPU modules may not accept the devices used in the program example in
this chapter. For the setting ranges of the devices, refer to the user's manual of the
CPU module used.
For an A1SCPU, for example, devices X100 and Y100 or later cannot be used. Use
devices such as B and M.
(3) Initial settings
Setting Item
Settings
Analog output enable/disable setting (RWw2)
Output range/HOLD/CLEAR setting (RWw3)
Channels 1, 2: enable
Channel 1: 0 to 5V, CLEAR
Channel 2: user range setting 1, CLEAR
(4) Other settings
Setting Item
Settings
CH.1 digital value (RWw0)
500
CH.2 digital value (RWw1)
1000
CH.1 analog output enable/disable flag (RY00)
Enable
CH.2 analog output enable/disable flag (RY01)
Enable
5-3
5
PROGRAMMING
MELSEC-A
5.3 Program Example for Use of the QCPU (Q mode)
The program examples in this section are created under the following conditions.
GX Developer is used to set the network and automatic refresh parameters.
Using the remote device station initialization procedure registration function facilitates
initial settings.
(1) Parameter setting
(a) Network parameter setting
(b) Automatic refresh parameter setting
5-4
5
PROGRAMMING
MELSEC-A
(2) Initial setting by remote device station initialization procedure
registration
(a)
Setting the target station number
Set the station number to which initial setting will be made.
Set the target station number to "1".
(b)
Setting the procedure registration
When the initial data processing request flag (RX18) turns on and the
remote device station initialization procedure registration (SB0D) is set, the
following data are registered to the AJ65SBT-62DA.
Procedure Execution Condition
Execution
Analog output enable/disable setting: channels 1, 2: enable (RWw2: 0003H)
Output range/HOLD/CLEAR setting : channel 1: 0 to 5V, CLEAR
: channel 2: user range setting 1, CLEAR (RWw3: 5100H)
Initial data processing completion flag (RY18) is turned on.
Initial data setting request flag (RY19) is turned on.
Initial data processing request flag
(RX18) turns on
Initial data processing request flag
(RX18) turns off
Initial data setting completion flag
(RX19) turns on
Initial data processing completion flag (RY18) is turned off.
Initial data setting request flag (RY19) is turned off.
(c)
Setting results
The setting results are shown below.
POINT
(1) If the remote device station initialization procedure registration directive
(SB000D) is turned off after the initial processing, all RY signals that were
turned on within the initial procedure registration turn off. Hence, turn on the
analog output enable/disable flag (RYn0, RYn1)" in the sequence
"CH.
program.
(2) When the initial setting (analog output enable/disable setting (RWwm+2) or
Output range/HOLD/CLEAR setting (RWwm+3) has been changed, the remote
device station initialization procedure registration function cannot be used.
Change the initial setting in the sequence program.
(3) For the case where the remote device station initialization procedure
registration function is not used but a sequence program is used to make
setting, refer to the user's manual of the used master module.
5-5
5
PROGRAMMING
MELSEC-A
(3) Program example
5-6
5
PROGRAMMING
MELSEC-A
*1 Before the communication program is executed with remote device stations,
the program enclosed by the dotted line 1) enables the initial setting by using
the SB0D (remote device station initialization procedure registration
instruction) and SB5F (completion status of remote device station initialization
procedure). Initialization processing cannot be executed only by setting
parameters of GX Developer.
*2 When multiple remote device stations are used, correct the program enclosed
by the dotted line 1) as shown below.
[System configuration]
[Corrected program]
RX(m+1)B and RX(n+1)B are remote READY.
RX(m+1)8 and RX(n+1)8 are initial data processing request flags.
Insert the remote READY and initial data processing request flags for all the
stations, to which the remote device station initialization procedure registration
has been made, into the program as an interlock.
If the following modules are used as remote device stations, configure initial
settings of these stations using a sequence program.
AJ65BT-64AD analog-digital converter module
AJ65BT-68TD thermocouple temperature input module
AJ65BT-64RD3 platinum temperature-measuring resistor Pt100
temperature input module
AJ65BT-64RD4 platinum temperature-measuring resistor Pt100
temperature input module
The above corrected program does not apply to these stations because the
condition where the remote READY turns on differs between the AJ65SBT-62DA
and these remote device stations.
*3 The program enclosed by the dotted line 2) is necessary only when the initial
settings are changed.
5-7
5
PROGRAMMING
MELSEC-A
5.4 Program Example for Use of the QnACPU
GX Developer is used to set the network and automatic refresh parameters.
(1) Parameter setting
(a) Network parameter setting
(b) Automatic refresh parameter setting
POINT
When the QnACPU is used, using "Y" as the remote output (RY) refresh device of
the automatic refresh parameter may not hold the analog value even for the HOLD
setting.
For the HOLD setting, use "M" or "B" as the remote output (RY) refresh device.
5-8
5
PROGRAMMING
MELSEC-A
(2) Program example
5-9
5
PROGRAMMING
MELSEC-A
5.5 Program Example for Use of the ACPU/QCPU (A mode) (dedicated instructions)
A sequence program is used to set the network and automatic refresh parameters.
(1) Program example
*Setting of network parameters using RLPA dedicated instruction
Synchronization mode:
invalid
Number of connected
modules: 1
AJ65SBT-62DA station
information (remote device
station, 1 station occupied,
station No.1)
Dedicated instruction
(RLPA)
Starting I/O number of
master module
Parameter storage
starting device
Device which turns on 1
scan at completion
Reads parameter status
at abnormal completion
*Setting of automatic refresh parameters using RRPA dedicated instruction
Sets RX starting number
Sets "X"
Sets X400
Sets 32 points
Sets RY starting number
Sets "Y"
Sets Y400
Sets 32 points
Sets RW starting number
Sets "D"
Sets D200
Sets 261 points
5 - 10
5
PROGRAMMING
MELSEC-A
Sets SB starting number
Sets "B"
Sets B0
Sets 512 points
Sets SW starting number
Sets "W"
Sets W0
Sets 256 points
Dedicated instruction
(RRPA)
Staring I/O number of
master module
Parameter storage
starting device
*Checking of AJ65SBT-62DA status
Reads data link status
AJ65SBT-62DA data
link normal
AJ65SBT-62DA data
link abnormal
*Initial settings
Analog output enable/
disable setting (RWw2)
Output range/HOLD/
CLEAR setting (RWw3)
Turns on initial data
processing completion
flag (RY18)
Turns on initial data
setting request flag (RY19)
*Changing of initial settings
Initial
change
イ
ニシsetting
ャ ル設定変更
Analog output enable/
disable setting (RWw8)
Output range/HOLD/
CLEAR setting (RWw3)
Turns on initial data
setting request flag
(RY19)
*Processing at initial settings
Turns off initial data
processing completion
flag (RY18)
Turns off initial data
setting request flag
(RY19)
* The program enclosed by the dotted line is necessary only when the initial settings
are changed.
5 - 11
5
PROGRAMMING
MELSEC-A
5 - 12
5
PROGRAMMING
MELSEC-A
5.6 Program Example for Use of the ACPU/QCPU (A mode) (FROM/TO instructions)
A sequence program is used to set the network parameters.
(1) Program example
*Network parameter settings
Number of connected
modules: 1
Number of retries: 3
Number of automatic
return modules: 1
Writes to master station
Data link status when the
master station PLC CPU:
continue
Writes to master station
AJ65SBT-62DA station
information (remote device
station, 1 station occupied,
station No.1)
Writes to master station
*Start data link
Refresh directive
Data link started by buffer
memory
Turns off start request
signal at normal
completion of start
Reads parameter status at
abnormal completion of
start
Turns off start request
signal at abnormal
completion of start
*Read of remote input signals
RX00 to RX1F are read to
X400 to X41F
*Checking of AJ65SBT-62DA status
Reads data link status
AJ65SBT-62DA data link
normal
AJ65SBT-62DA data link
abnormal
5 - 13
5
PROGRAMMING
MELSEC-A
5 - 14
6
TROUBLESHOOTING
MELSEC-A
6 TROUBLESHOOTING
The details of the errors which may occur when using the AJ65SBT-62DA and
troubleshooting are described.
6.1 Error Code List
When the data is written from the programmable controller CPU to the master module,
and an error occurs (AJ65SBT-62DA "RUN" LED flashes), the error code is stored to
the AJ65SBT-62DA remote register RWrn+2.
Table 6.1 Error Code List (Errors Detected by AJ65SBT-62DA)
Error Code
(Hexadecimal).
110
200
Cause
Corrective Action
The set digital value is outside the
setting range.
Correct the digital value to within the setting range.
The output range setting is outside the
setting range.
Correct the output range setting to within the setting range.
All channels are not set to any of "user
range settings 1 to 3" at offset/gain
setting (in the test mode).
When making offset/gain setting (in the test mode), set all channels to any of
"user range settings 1 to 3".
The
indicates the channel number where the error occurred.
(1)
For the digital value setting error, the "RUN" LED flickers at intervals of 0.5s and
D/A conversion is performed using the upper or lower limit value.
For the output range setting error, the "RUN" LED flickers at intervals of 0.1s and
D/A conversion is not performed on all channels.
(2)
When multiple errors occurred, the error code of the first error is stored, but the
other errors are not stored.
(3)
The error code reset is performed by turning on the error reset request flag (RY
(n+1) A).
6-1
6
6
TROUBLESHOOTING
MELSEC-A
6.2 Using the LED Indications to Check Errors
This section explains how to check errors using the LED indications of the AJ65SBT62DA.
Refer to the programmable controller CPU and master module user's manual for
issues regarding the programmable controller CPU and master module.
(1)
When the AJ65SBT-62DA "PW" LED is off
Check Item
Corrective Action
Is 24VDC power on?
Check the external power supply.
Is the voltage of the 24VDC power supply within the
specified value?
Set the voltage value to within the range 20.4 to
26.4V.
(2)
When the AJ65SBT-62DA "RUN" LED flickers
Check item
Corrective action
Is the LED flickering at 0.1s intervals in the normal
mode?
1. Using the error code (RWrn+2), check the
channel at which the output range setting error
has occurred.
2. Make correction to the sequence program or GX
Developer setting.
Is the LED flickering at 0.5s intervals in the normal
mode?
1. Using the error code (RWrn+2), check the
channel at which the digital value setting error
has occurred.
2. Check the check code (RWrn, RWrn+1) of the
channel at which the error has occurred.
3. Make correction to the sequence program.
Is the LED flickering at 0.1s intervals in the test
mode?
Set all channels to any of "user range settings 1 to
3" in output range setting.
Is the LED flickering at 0.5s intervals in the test
mode?
Change the offset/gain adjustment to within the
available setting range.
(3)
When the AJ65SBT-62DA "RUN" LED is off
Check item
Corrective action
Has the watchdog timer error occurred?
Using the link special registers (SW0084 to
SW0087) of the master module, check the
watchdog timer error and power on the AJ65SBT62DA again.
If the "RUN" LED is not lit after the AJ65SBT-62DA
was powered on, the possible cause is a hardware
failure. Please consult your local Mitsubishi
representative.
Has the TEST terminals (across 8-9) been shorted
to enter the test mode?
After making offset/gain adjustment, open the TEST
terminals (across 8-9).
(4)
When the AJ65SBT-62DA "L RUN" LED is off
Communications are broken.
For details, refer to troubleshooting in the user's manual for the master module
used.
6-2
6
TROUBLESHOOTING
(5)
MELSEC-A
When the AJ65SBT-62DA "L ERR." LED flickers at fixed intervals
Check item
Corrective action
Has the station number or transmission speed
setting switch position been changed during normal
operation?
After correcting the setting switch setting, switch
power on again.
Is the station number or transmission speed setting
switch faulty?
If the "L ERR." LED has begun flickering without
switch setting change during operation, the possible
cause is a hardware failure. Please consult your
local Mitsubishi representative.
(6)
When the AJ65SBT-62DA "L ERR." LED flickers at unfixed intervals
Check item
Corrective action
Have you forgotten fitting the terminal resistor?
Check whether the termination resistor is fitted. If it
is not connected, connect it and switch power on
again.
Is the module or CC-Link dedicated cable affected
by noise?
Earth both ends of the shield wire of the CC-Link
dedicated cable to the protective earth conductor
via SLD and FG of the corresponding module.
Earth the FG terminal of the module without fail.
When carrying out wiring in piping, earth the pipe
without fail.
(7)
When the AJ65SBT-62DA "L ERR." LED is on
Check item
Corrective action
Are the station number and transmission speed
correct?
6-3
Set the correct station number and transmission
speed.
6
TROUBLESHOOTING
MELSEC-A
6.3 Troubleshooting for the Case where the "ERR." LED of the Master Station Flickers
6-4
6
TROUBLESHOOTING
MELSEC-A
6-5
6
TROUBLESHOOTING
MELSEC-A
MEMO
6-6
APPENDICES
MELSEC-A
APPENDICES
Appendix1 Comparison between This Product and Conventional Product
(1)
Comparison in performance between this product and conventional product
The following table gives performance comparison between the AJ65SBT-62DA
and conventional product (AJ65BT-64DAV/DAI).
Performance Comparison between AJ65SBT-62DA and Conventional Product
Specifications
AJ65SBT-62DA
Item
Voltage output
Digital input
Analog output
AJ65BT-64DAV
Current output
-4096 to 4095
0 to 4095
Voltage: -10 to 10VDC
(external load resistance:
2k to 1M )
Digital
Input
Value
-2048 to 2047
Current: 0 to 20mADC
(external load resistance: 0
to 600 )
-10V to 10V
-4000 to
4000
I/O characteristics
Maximum resolution
Voltage
0 to
4000
Current
Output range changing
Offset/gain setting
Ambient
temperature
0 to 55°C
Accuracy
Ambient
temperature
25 ± 5°C
Max. conversion speed
Output short-circuit
protection
Number of analog
output points
Number of occupied I/O
points
Connected terminal
block
Applicable wire size
Applicable crimping
terminal
24VDC internal current
consumption
Weight
Outline dimensions
0 to
4000
User range
setting 1
(-10V to 10V)
2.5mV
0 to 5V
1 to 5V
User range
setting 2
(0 to 5V)
0 to 20mA
1.25mV
0 to 4095
Voltage: -10 to 10VDC
(external load resistance:
2k to 1M )
Current: 4 to 20mADC
(external load resistance: 0
to 600 )
Digital
Input
Value
Output Range
Max.
Resolution
DAV
-2000 to
2000
-10V to 10V
5mA
DAI
0 to
4000
4 to 20mA
4µA
Max.
Resolution
Output Range
AJ65BT-64DAI
1.0mV
5µA
4 to 20mA
User range
setting 3
(0 to 20mA)
4µA
APP
Yes
No
Yes
±0.4%
(accuracy relative to maximum value of analog output value)
±1.0%
(accuracy relative to maximum value of analog output value)
±0.2%
(accuracy relative to maximum value of analog output value)
1ms/1 channel
Yes
2 channels/1 module
4 channels/1 module
1 station occupied
(RX/RY: 32 points each, RWr/RWw: 4 points each)
7-point, 2-piece terminal block
(transmission, power supply)
Direct-coupled, 18-point terminal block
(analog output section) (M3 screw)
0.3 to 0.75mm2
2 stations occupied
(RX/RY: 32 points each, RWr/RWw: 8 points each)
RAV1.25-3.5
RAV1.25-3.5, RAV2-3.5
0.16A (at 24VDC)
27-point terminal block (M3.5 screw)
0.75 to 2.00 mm2
0.18A (at 24VDC)
0.20kg
118(W) × 50(H) × 40(D) [mm]
APP - 1
0.27A (at 24VDC)
0.4kg
151.9(W) × 65(H) × 63(D) [mm]
APPENDICES
MELSEC-A
(2)
Precautions for replacing the conventional product (AJ65BT64DAV/DAI) with the AJ65SBT-62DA
In the existing system using the conventional product (AJ65BT-64DAV/DAI), the
following instructions must be noted when changing the AJ65BT-64DAV/DAI for
the AJ65SBT-62DA.
(a) Since the AJ65SBT-62DA occupies one station (the AJ65BT-64DAV/DAI
occupies two stations), the station information setting in the network
parameters must be changed.
(b)
As the remote I/O signals and remote register settings are different
between the two models, the program of the conventional model cannot be
utilized.
(c)
Because of the differences in shape and layout between the terminal blocks,
you cannot use the terminal block of the conventional module as it is.
(d)
(e)
The offset/gain setting method differs. For details, refer to Section 4.4.
The ways to set the station number and transmission speed setting
switches are different. For details, refer to Section 4.3.
APP - 2
APPENDICES
MELSEC-A
Appendix2 External Dimensions
The appearance of the AJ65SBT-62DA varies depending on the hardware version or
serial number.
For checking method of the hardware version, refer to Section 2.3.
For checking method of the serial number, refer to Section 2.4.
(1) Hardware version of H or later or serial number (first five digits) of
"16041" or later
Unit: mm (inch)
APP - 3
APPENDICES
MELSEC-A
40
(1.57)
(2) Hardware version G or earlier
NP
118 (4.65)
[4.5]
(0.18)
109
+1
0
[4.5]
(0.18)
(4.29)
16.5
(0.65)
2-4. 5 5.1. installation hole (M4 installation screw)
PW
RUN L RUN L ERR. CH1 2
AJ65SBT-62DA
SELECT UP
STATION NO.
B RATE
40 20 10 8 4 2 1 4 2 1
ON
SET DOWN
CH1
CH2
V+
I+
TEST NC
NC
V+
I+
NC NC
TEST NC COM NC
NC COM NC
NC NC
4
(0.16)
50
(1.97)
MITSUBISHI
DA DG +24V 24G
DB SLD
(FG)
OFFSET GAIN
Unit: mm (inch)
APP - 4
INDEX
Ind
[A]
Absolute maximum output .............................. 3-2
Accuracy .................................................... 3-2,3-6
Allocation of the remote register ................... 3-13
Analog output .................................................. 3-2
Analog output enable/disable setting ........... 3-14
Analog output status combination list ............. 3-9
Analog output value ........................................ 3-6
Applicable master module............................... 2-2
[C]
CC-Link dedicated cable ................................. 4-8
CC-Link dedicated instruction ......................... 2-3
CH. analog output enable/disable flag...... 3-12
CH. check code ......................................... 3-16
CH. digital value setting............................. 3-14
Comparison in performance between this
product and conventional product .............. App-1
Conversion speed ........................................... 3-7
Current output characteristic ........................... 3-5
General specification ....................................... 3-1
[I]
I/O conversion characteristic ........................... 3-3
Initial data processing complete flag ............. 3-12
Initial data processing request flag ................ 3-11
Initial data setting complete flag .................... 3-11
Initial data setting request flag ....................... 3-12
Internal current ............................................ App-1
[M]
Maintenance and inspection............................ 4-9
Maximum resolution......................................... 3-2
[N]
Name of each part ........................................... 4-3
Number of analog output points ...................... 3-2
Number of occupied stations ........................... 3-2
[O]
Offset value ...................................................... 3-3
Offset/gain adjusting LED ................................ 4-3
Offset/gain setting ............................................ 4-5
Operation status display LED .......................... 4-3
Output range changing function ...................... 3-8
Output range/HOLD/CLEAR setting ............. 3-15
Output short-circuit protection ......................... 3-2
[D]
D/A conversion enable/disable function ......... 3-8
D/A output enable/disable function ................. 3-8
Data link cable wiring ...................................... 4-8
Digital input ...................................................... 3-2
DIN rail .................................................3-2,4-2,4-4
[E]
E2PROM write error flag ............................... 3-11
Error code ................................................ 3-16,6-1
Error reset request flag ................................. 3-12
Error status flag ............................................. 3-11
External dimensions .................................... App-3
External power supply ..................................... 3-2
[P]
Performance specification ............................... 3-2
Pre-Operation procedure ................................. 4-1
Precautions for replacing the conventional
product (AJ65BT-64DAV/DAI) with the
AJ65SBT-62DA........................................... App-2
Precautions when handling ............................. 4-1
Program example for use of the ACPU/QCPU
(A mode)(dedicated instructions) .................... 5-8
Program example for use of the ACPU/QCPU
(A mode)(FROM/TO instructions) ................. 5-10
Program example for use of the QCPU(Q mode)
.......................................................................... 5-4
Program example for use of the QnACPU ... 5-13
Programming procedure .................................. 5-1
[F]
Facing direction of the module installation ..... 4-7
Function list ..................................................... 3-8
Function to specify hold or clear of the analog
output when the programmable controller CPU
is in the STOP status ...................................... 3-8
[G]
Gain value ....................................................... 3-3
Index - 1
[R]
Remote I/O signal list .................................... 3-10
Remote READY ............................................ 3-11
Resolution ........................................................ 3-6
[S]
SELECT/SET switch ....................................... 4-3
Station number setting .................................... 4-7
Station number setting switch ......................... 4-4
[T]
Terminal block ........................................... 3-2,4-4
Terminal number ............................................. 4-3
Test mode flag ............................................... 3-11
Tightening torque range .................................. 4-2
Transmission speed setting switch ................. 4-4
Troubleshooting............................................... 6-1
Troubleshooting for the case where the
"ERR." LED of the master station flickers ...... 6-4
[U]
UP/DOWN switch ............................................ 4-4
User range setting ..................................... 3-4,3-5
[V]
Voltage output characteristic........................... 3-4
[W]
Weight.............................................................. 3-3
Wiring ............................................................... 4-8
Wiring of module with external equipment ..... 4-9
Index - 2
MEMO
Index - 3
WARRANTY
Please confirm the following product warranty details before using this product.
1. Gratis Warranty Term and Gratis Warranty Range
If any faults or defects (hereinafter "Failure") found to be the responsibility of Mitsubishi occurs during use of the product
within the gratis warranty term, the product shall be repaired at no cost via the sales representative or Mitsubishi Service
Company.
However, if repairs are required onsite at domestic or overseas location, expenses to send an engineer will be solely at
the customer’s discretion. Mitsubishi shall not be held responsible for any re-commissioning, maintenance, or testing onsite that involves replacement of the failed module.
[Gratis Warranty Term]
The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated
place.
Note that after manufacture and shipment from Mitsubishi, the maximum distribution period shall be six (6) months, and
the longest gratis warranty term after manufacturing shall be eighteen (18) months. The gratis warranty term of repair
parts shall not exceed the gratis warranty term before repairs.
[Gratis Warranty Range]
(1) The range shall be limited to normal use within the usage state, usage methods and usage environment, etc.,
which follow the conditions and precautions, etc., given in the instruction manual, user's manual and caution labels
on the product.
(2) Even within the gratis warranty term, repairs shall be charged for in the following cases.
1. Failure occurring from inappropriate storage or handling, carelessness or negligence by the user. Failure caused
by the user's hardware or software design.
2. Failure caused by unapproved modifications, etc., to the product by the user.
3. When the Mitsubishi product is assembled into a user's device, Failure that could have been avoided if functions
or structures, judged as necessary in the legal safety measures the user's device is subject to or as necessary
by industry standards, had been provided.
4. Failure that could have been avoided if consumable parts (battery, backlight, fuse, etc.) designated in the
instruction manual had been correctly serviced or replaced.
5. Failure caused by external irresistible forces such as fires or abnormal voltages, and Failure caused by force
majeure such as earthquakes, lightning, wind and water damage.
6. Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi.
7. Any other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user.
2. Onerous repair term after discontinuation of production
(1) Mitsubishi shall accept onerous product repairs for seven (7) years after production of the product is discontinued.
Discontinuation of production shall be notified with Mitsubishi Technical Bulletins, etc.
(2) Product supply (including repair parts) is not available after production is discontinued.
3. Overseas service
Overseas, repairs shall be accepted by Mitsubishi's local overseas FA Center. Note that the repair conditions at each FA
Center may differ.
4. Exclusion of loss in opportunity and secondary loss from warranty liability
Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation of damages caused by any cause
found not to be the responsibility of Mitsubishi, loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi
products, special damages and secondary damages whether foreseeable or not , compensation for accidents, and
compensation for damages to products other than Mitsubishi products, replacement by the user, maintenance of on-site
equipment, start-up test run and other tasks.
5. Changes in product specifications
The specifications given in the catalogs, manuals or technical documents are subject to change without prior notice.
SH(NA)-080107-F
SH(NA)-080107-F(1410)MEE
MODEL:
AJ65S-62DA-U-S-E
MODEL CODE: 13JR19
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
NAGOYA WORKS : 1-14 , YADA-MINAMI 5-CHOME , HIGASHI-KU, NAGOYA , JAPAN
When exported from Japan, this manual does not require application to the
Ministry of Economy, Trade and Industry for service transaction permission.
Specifications subject to change without notice.